SI3050-E-FT Silicon Laboratories Inc, SI3050-E-FT Datasheet - Page 52

• Manufacturer Part Number: SI3050-E-FT
• Description: IC VOICE DAA GCI/PCM/SPI 20TSSOP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3050-E-FT

• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Includes: Line Voltage Monitor, Loop Current Monitor, Overload Detection, Parallel Handset Detection, Polarity Reversal Detection, TIP and
• Function: Data Access Arrangement (DAA)
• Interface: PCM, Serial, SPI
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 8.5mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Product: RF / Wireless
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V
• Supply Current: 8.5 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Si3050 + Si3018/19
52
MX
Received
New Byte
1st Byte
MR = 1
MR = 0
MR = 0
MR = 1
Valid
Byte
Idle
MX
MX x LL
Figure 43. Si3050 Monitor Receiver State Diagram
MX
MX x LL
MX
MX
MR: MR bit calculated and transmitted on DTX line.
MX: MX bit received data downstream (DRX line).
LL: Last look of monitor byte received on DRX line.
ABT: Abort indication to internal source.
MX
received
Rev. 1.31
nth Byte
MR = 1
MR = 1
Abort
MX
MX x LL
ABT
MX x LL
Initial
State
State
Any
MX x LL
MX
MR = 0
MR = 0
for LL
for LL
Wait
Wait
MX